baber/WOPTO huggingface dataset:
Patent RU-2032851-C1 (RU)
Title: Method of joint operation of power-generating boiler and drying unit
Inventor: SHKODA NIKOLAJ IVANOVICH
IPC: F22B33/00
Filed: 1990-08-14
Granted: 1995-04-10
Abstract: FIELD: generation of steam. SUBSTANCE: hot air after boiler air preheater is fed for combustion in furnace of drying unit; boiler waste gases are fed to drying chamber for cooling the combustion products; waste drying agent is fed from drying chamber to boiler furnace; at maximum flow rate of air through air preheater, supply of air to boiler furnace is effected through bypassing the air preheater; control of temperature of gases at the drying unit furnace outlet is effected through changing the supply of boiler waste gases to furnace. EFFECT: enhanced reliability. 1 dwg
Patent RU-2081652-C1 (RU)
Title: Jet-directed contact tray for mass-transfer apparatuses
Inventor: SHULGA NIKOLAJ ALEKSANDROVICH
IPC: B01D3/22
Filed: 1990-10-29
Granted: 1997-06-20
Abstract: FIELD: heat- and mass-transfer apparatuses applicable in chemical, petrochemical and allied industries. SUBSTANCE: the offered tray consists of horizontal web with cutting-through members, overflow device and deflectors located above the web to form diffuser system. Diffusers are located so that each motion over the web gap between deflectors forming diffusers is screened by diffusers located before them. In this case, the projection of deflectors onto the plane perpendicular to liquid motion over the web equals the value of diffuser minimal gap. EFFECT: higher efficiency. 2 dwg
Patent RU-2024881-C1 (RU)
Title: Method of measuring total power of three-phase and three-wire circuit
Inventor: BOCHKAREV OLEG V
IPC: G01R21/06
Filed: 1990-10-10
Granted: 1994-12-15
Abstract: FIELD: electric engineering. SUBSTANCE: voltages U AC  are measured between the first and the third phases, as well as between the second and the third phases - U BC . Linear currents I A , I B  are measured in the first and the second phases. Then phase shift angles α and b are measured between voltages U AC , U BC  and currents I A , I B . Value of phase shift angle γ S  is determined between current I A  and voltage U AC , which corresponds to maximal value of load active power. This value is determined from the relation given in the description of the invention. EFFECT: improved precision of measurement. 2 cl, 1 dwg
Patent RU-2025896-C1 (RU)
Inventor: SELEKTOR ALEKSANDR V
IPC: H03K17/60
Filed: 1990-12-26
Granted: 1994-12-30
Abstract: Изобретение относится к технике систем автоматического управления, в частности к управляющим и исполнительным механизмам, и может быть использовано в системах регулирования и управления (с жесткими требованиями к массогабаритным характеристикам) объектами, находящимися в "горячей зоне", не доступной для размещения активных электронных элементов системы. Целью изобретения является повышение надежности функционирования дистанционного переключающего устройства. Устройство содержит ключевой элемент 1, первый силовой вывод которого соединен с питающей шиной 2, а управляющий вывод - с шиной управления, первую обмотку 3 исполнительного механизма, присоединенную первым выводом через протяженную линию 4 связи к второму силовому выводу ключевого элемента 1, вторую обмотку 5 исполнительного механизма с подключенным последовательно с ней первым диодом 6, включенным встречно по отношению к питающему напряжению, второй диод 7, включенный между питающей шиной 2 и землей встречно по отношению к питающему напряжению, конденсаторы 8,9, один из которых включен параллельно второй обмотке 5 исполнительного механизма, цепочку, подключенную параллельно первой обмотке 3, из последовательно соединенных второго конденсатора 9, резистора 10, зашунтированных встречно включенными относительно напряжения питания соответственно диодами 11 и 12, и диода 13, включенного согласно напряжению питания, причем вторая обмотка 5 исполнительного механизма с первым конденсатором 8 и первым диодом 6 подключены параллельно диоду 13. 1 ил.
Patent RU-2003370-C1 (RU)
Inventor: MOKHOV STANISLAV A
IPC: A63B31/00
Filed: 1990-12-27
Granted: 1993-11-30
Abstract: Область использовани  изобретени  - физическое  совершенствование при отдыхе на воде, обучение  плаванию, развлечение купающихс  Целью  изобретени   вл етс  повышение удобства в пользовании  Устройство состоит из водоизмещающей секционной крылообразной конструкции, котора   соедин етс  с телом пловца с помощью основани   и ремней Крылообразна  конструкци  и основание  объединены внутренней ст жкой, котора  выполнена  многозвенной с нат жным винтом на торце крайнего  звена Основание вместе с крылообразной  конструкцией закрепл ют на по снице пловца  Предварительно подбирают нужное количество поплавков  индивидуально дл  пловца 5 зп ф-пы, 13  ил
Patent RU-2012422-C1 (RU)
Inventor: NAZARENKO SERGEJ A
IPC: B05B5/053
Filed: 1991-03-26
Granted: 1994-05-15
Abstract: FIELD: metal working. SUBSTANCE: alarm device is made in the form of a light diode indicator with the chromatic emission which is changed depending of the volume value of the high-voltage electrode. When the feed voltage of the multiplier unit is low which results from the large expenditure of powder or from the small distance from the sprayer to the workpiece, light diode indicator radiates green light. In case of decreasing the powder expenditure and increasing the distance from the sprayer to the workpiece the high voltage increases which results in the increase of light diode indicator voltage and in the change of its spectrum from green to red. EFFECT: facilitated application of powder-like materials. 1 dwg
Patent RU-2007688-C1 (RU)
Inventor: KOLEDINSKIJ GENNADIJ M
IPC: F42B4/00
Filed: 1991-04-19
Granted: 1994-02-15
Abstract: FIELD: device for heating of various materials. SUBSTANCE: device comprises casing 1 with holes which accommodates a cartridge of pyrotechnical composition 3 with igniter 2, and a gasket made in the form of segments 4 which separate the cartridge from casing walls. In order to ensure heating to the temperature of self-supporting combustion of charge made from mixed components in a relation exceeding the upper concentration limit at operating temperature of device, the segments are made from pyrotechnical low-gas mixture with self-spreading combustion whose thickness and width are larger than critical values and which satisfy the relation submitted in description and claims of the invention. . EFFECT: improved design. 2 dwg
Patent RU-2068088-C1 (RU)
Title: Method for leaching of polymetallic raw materials
Inventor: YASHINA GALINA M
IPC: E21B43/28
Filed: 1991-05-05
Granted: 1996-10-20
Abstract: FIELD: mining and processing of polymetallic raw materials by leaching. SUBSTANCE: method for leaching of polymetallic raw materials is based on use of reusable solutions of sulfuric acid production containing compounds of iron, calcium and copper in ratio of (30-100):(4-15):1. EFFECT: increased intensity of the process. 3 tbl
Patent RU-2021775-C1 (RU)
Inventor: VOSKRESENSKIJ EVGENIJ V
IPC: A61B17/56
Filed: 1991-06-25
Granted: 1994-10-30
Abstract: Использование: в хирургии кисти при восстановлении двигательной функции первого пальца кисти. Сущность изобретения: выделяют сухожилия короткого разгибателя второго пальца и длинной отводящей первый палец мышцы, проводят их под ладонную карпальную связку, сшивают отсеченные концы между собой, производят капсулодез первого запястно-пястного сустава, дополнительно из ладонного апоневроза выкраивают апоневротический лоскут, на ножке подшивают его к культе сухожилия длинной отводящей первый палец мышцы, затем на уровне основной фаланги пересекают сухожилие поверхностного сгибателя четвертого пальца кисти, проводят под мышцами возвышения первого пальца и просверленном поперечном костном канале в первой пястной кости и фиксируют костными клиньями-трансплантатами, что позволяет восстановить противопоставление первого пальца кисти.
Patent RU-2028054-C1 (RU)
Title: Method for manufacture of means of combatting herbivorous insects
Inventor: GOLDIN EVGENIJ BORISOVICH
IPC: A01N63/20
Filed: 1991-06-28
Granted: 1995-02-09
Abstract: FIELD: agriculture. SUBSTANCE: this method prescribes cultivating yellow-green alga called Nephrochloris salina C. on nutritive medium and additionally introducing microalga Platymonas viridis R. for effectively combatting herbivorous insects, particularly, Colorado potato beetle and white American butterfly. EFFECT: novel technique.
Patent RU-2027196-C1 (RU)
Title: Transmitter-indicator of radio navigation system
Inventor: GORSHKOV VLADIMIR S
IPC: G01S19/14
Filed: 1991-06-26
Granted: 1995-01-20
Abstract: FIELD: radio navigation. SUBSTANCE: transmitter-indicator has aerial 1, preamplifier 2, signal switch 3, converter 4, correlator 5, processor for detecting signals, processor 7 for measuring coordinates of location, former 8 for forming frequency spectrum, unit 9 for measuring braking distance, unit 10 for forming radius of hazard, control command unit 11, threshold element 12, unit 13 for determining closest hazard point, traverse determining unit 14, trigger 15, AND gate 16, distance measuring unit 17, memory units 18,19, decoder 20, OR gate 21, counters 22,23. EFFECT: improved efficiency. 8 cl, 11 dwg
Patent RU-2012594-C1 (RU)
Title: Strain of hybrid cultured mammalian cells mus musculus l - a producer of monoclonal antibodies to 146s-component of foot and mouth disease virus asia-1
Inventor: GLOBENKO LYUDMILA A
IPC: C12N5/00
Filed: 1991-07-01
Granted: 1994-05-15
Abstract: FIELD: virology. SUBSTANCE: hybridoma is prepared by fusion of myeloma murine cells (strain PAJ) with murine splenocytes (strain BALB/c) preliminary immunized with 146S-component of foot and mouth disease virus Asia-1 (strain N 48). On the media of mammalian cell cultures (DMEM, IMDM) at 37 C hybridoma produces monoclonal antibodies to foot and mouth disease virus Asia-1 in cultural fluid. Antibody titer in cultural fluid determined by indirect IFA method is 10 -2 10 -3 . Hybridoma administrated into abdominal cavity of mice (strain BALB/c) induces the formation of ascite liquid containing monoclonal antibodies showing titer in IFA 10 -2 10 -3 , in PH 4.66 log 2 , in P3 3.0log 10 . Strain is denoted at No. IIA 4 - 90(GF Asia-1-90/11 and deposited at number VSKK(II) No. 517 D. EFFECT: preparing of hybrid strain indicated above. 1 tbl
Patent RU-2092051-C1 (RU)
Title: Oxazolidinone derivatives, fungicide composition and a method of control over fungal diseases
Inventor: DZHON BENDZHAMIN ADAMS
IPC: A01N43/90
Filed: 1990-04-10
Granted: 1997-10-10
Abstract: FIELD: organic chemistry. SUBSTANCE: invention relates to the method that uses thiooxazolidinones, oxazolidinediones and relative heterocyclic compounds (some of them are new). Invention proposes the acceptable agricultural compositions also. EFFECT: enhanced effectiveness of agents. 17 cl, 8 tbl
Patent RU-2004498-C1 (RU)
Inventor: GRITSENKO ANATOLIJ G
IPC: C02F101/00
Filed: 1991-11-25
Granted: 1993-12-15
Abstract: Цель - повышение степени очистки. Сущность  изобретени : в жидкую среду с примес ми добавл ют  сурьм но-кремниевый сорбент в количестве 3  - 10 мг/мл среды бактерий и вирусов. 12 табл.
Patent RU-2014239-C1 (RU)
Inventor: BUROBIN VYACHESLAV N
IPC: B60S3/04
Filed: 1991-12-23
Granted: 1994-06-15
Abstract: Изобретение относится к технике обслуживания автотранспорта, в частности к ротационным щеточным установкам для наружной мойки автомобилей. Цель изобретения - повышение качества мойки поверхности кузова автомобиля путем обеспечения возможности изменения амплитуды и частоты цилиндрического осевого перемещения ротационной щетки. Сущность изобретения: рабочий орган содержит приводные вертикальные ротационные щетки, которые смонтированы на поворотных консолях. Каждая щетка снабжена механизмом осевого перемещения. Последний выполнен в виде соосно расположенных ведущего 12 и ведомого 13 конических зубчатых колес и промежуточного конического зубчатого колеса 15. Зубья ведущего и ведомого зубчатых колес выполнены на волнистой начальной поверхности. Средство поступательного перемещения промежуточного зубчатого колеса вдоль оси вала 5 щетки содержит ползун 16, водило 18 и червячную передачу с управляемым червяком 20. Ползун размещен на водиле. Водило установлено с возможностью поворота вокруг вала щетки и фиксации посредством червячного колеса 19. Закон циклического осевого перемещения щетки определяется формой волнистой начальной поверхности промежуточного зубчатого колеса 15 и взаимодействующих с ним ведущего 12 и ведомого 13 зубчатых колес. 3 ил.
Patent RU-2019010-C1 (RU)
Title: Process of manufacture of parabolic reflector
Inventor: TELENKOV EVGENIJ A
IPC: H01Q15/16
Filed: 1991-12-28
Granted: 1994-08-30
Abstract: FIELD: aerial equipment for satellite TV and communication. SUBSTANCE: reflectors are produced with identical central panels. In process of manufacture of side panels one form-unit is used for stretch-forming of sheet workstock and one mould for final forming. First sheet workstock for side panel is stretch-formed and convex workpiece is produced which then is cut by profile with allowances for cutting radial and butt flangings. Convex workpiece is put into mould and is stamped with final formation of parabolic surface and creation of radial and inner butt flangings. Outer butt flanging of biggest side panel is formed in die simultaneously with flangings. Flangings of side panels of smaller length are not made. Prior to mounting of reflector mounting sectors made of several side panels are assembled in volumetric jig. EFFECT: facilitated manufacture, reduced manufacturing costs. 10 dwg
Patent RU-2039839-C1 (RU)
Title: Method of production of cold rolled non-aging steel for enamelling
Inventor: KUSOV VALERIJ I
IPC: C21D9/48
Filed: 1992-01-10
Granted: 1995-07-20
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: method involves cold rolling and reeling strips into rolls; annealing in hood-type annealing furnaces. Strips are heated at temperature range of 400-600 C for subsequent annealing, with heat rate being determined by empirical dependence, with aluminum and nitrogen content in steel being taken into account. EFFECT: increased efficiency and improved quality of enamelled articles by reduced "fish-scale"-type defect in enamel coating. 4 tbl
Patent RU-2047164-C1 (RU)
Title: Device for testing the materials for friction
Inventor: LODUS EVGENIJ V
IPC: G01N3/56
Filed: 1992-01-15
Granted: 1995-10-27
Abstract: FIELD: conducting tests for strength. SUBSTANCE: device has pendulum 9, racks 7 and 8 and gear wheel 11. For relative displacement of specimen 4 and counterspecimen 5, pendulum 9 is set in oscillation. To change zone of displacement along length of counterspecimen 5, use is made of drive 12 turning gear wheel 11. EFFECT: possibility of conducting the tests at shift of zone of engagement of specimens. 1 dwg
Patent RU-2013582-C1 (RU)
Inventor: BURYACHKO VLADIMIR R
IPC: F01P3/22
Filed: 1992-01-09
Granted: 1994-05-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: engine cooling system has bypass valve 10 fitted in bypass pipe line 9. Innovation is in kinematic linkage of the liquid valve with control device in order to ensure stable circulation of the cooling liquid at considerable increase of the rotational speed of the engine. Control device is provided with free intermediate diaphragm 13 with pusher 14 and spring-loaded main diaphragm 15 with accumulating volume 16 in between them. Accumulating volume 16 is in communication with pump inlet branch pipe 14 by at least two throttling holes of small diameter; side of main diaphragm 15 which is opposite to the accumulating volume is in communication with atmosphere. EFFECT: enhanced reliability through stable circulation of cooling liquid at considerable increase of the engine rotational speed. 2 dwg
Patent RU-2010938-C1 (RU)
Title: Drilling rig
Inventor: STETSENKO ALEKSANDR B
IPC: E21B7/02
Filed: 1992-02-07
Granted: 1994-04-15
Abstract: FIELD: drilling equipment. SUBSTANCE: drilling rig includes drum drive of power-carrying hose connected to submersible impact machine which drilling tool is manufactured in the form of string of drill pipes. Packer is anchored in upper part of string. Drill bit is installed in lower part for transfer of torque and axial movement, it interacts with impact machine connected to core container mounted inside drill pipe. Flexible low cylinder with freely moving outlet and inlet branch pipes is anchored in drill pipe with the aid of radial cams. Inlet branch pipe is joined to power-carrying hose. EFFECT: expanded technological capabilities, improved quality of sampling. 4 dwg
Patent RU-2012858-C1 (RU)
Title: Pressure transducer
Inventor: KHANCHIN MARK M
IPC: G01L9/10
Filed: 1992-02-27
Granted: 1994-05-15
Abstract: FIELD: measurement technology. SUBSTANCE: pressure transducer has double-arm lever 1 balanced out in respect to support 3, error indicator 7 whose moving member (plunger) 6 is linked with one of lever arms, two electromagnets 13,14 for power correction, amplifier 15 whose input is connected to output of error indicator 7 and its output, to input of electromagnets and to that of range corrector 16 whose output functions as transducer output, sensing element 4 (5), and calibrating weight 8, both mounted on arms of lever 1. In addition, transducer is provided with second double-arm lever 2 placed on support of first lever and joined with movable solenoids 8,10 of power feedback electromagnets 13,14. EFFECT: improved design. 1 dwg
Patent RU-2117407-C1 (RU)
Title: Device for interconnecting station-to-station subscriber's lines
Inventor: NABIEV GADZHI ALMAMED OGLY
IPC: H04M7/00
Filed: 1992-02-27
Granted: 1998-08-10
Abstract: FIELD: telephone communication engineering. SUBSTANCE: device has on sending end first, second, and third relays whose first coil leads are connected, respectively, to first leads of first and second capacitors shorted out by first and second resistors; second lead of first coil of third relay, first coil lead of second relay, first coil lead of first relay, and first lead of subscriber's stub relay are connected to first terminal of station battery whose second terminal is connected to common bus, and the latter is connected through first contact of third relay to second coil lead of second relay; through contact assembly it is connected to second lead of second coil of third relay; second leads of first and second capacitors are connected to subscriber's line conductors; second coil lead of first relay is connected to first contact of first relay as well as second contact of third relay connected in parallel with arc-suppression circuit. One lead of the latter is connected to conductor c and other lead is connected to common bus through subscriber's stub relay contact. On sending end, differential system outputs are connected to isolating capacitors whose second leads are connected to extension device; one of second leads of isolating capacitors is connected to pulse contact of receiving relay. EFFECT: improved design. 2 dwg
Patent RU-2059463-C1 (RU)
Title: Stone-sawing machine tool
Inventor: SHCHEBELENKOV NIKOLAJ I
IPC: B28D1/06
Filed: 1992-01-28
Granted: 1996-05-10
Abstract: FIELD: stone processing. SUBSTANCE: machine tool has bed-plate, saw frame with band saws and crank drive, mechanism for lifting and lowering the saw frame. Upper part of suspension is expanded in ratio 1:2.5 to lower part of suspension. Connecting-rod of crank drive is attached to front slab of saw frame. EFFECT: enhanced efficiency of sawing the stone blocks of hard rocks into slabs. 2 dwg
Patent RU-2050845-C1 (RU)
Inventor: BAKUEV ANATOLIJ A
IPC: A61H39/08
Filed: 1992-02-18
Granted: 1995-12-27
Abstract: Изобретение относится к медицине, а именно к иглотерапии, может быть использовано при лечении остеохондроза, атритов, артрозов и содержит зубчатый ролик, держатель с ручкой, лазерный биостимулятор, выполненный в виде механического и оптического узлов. Механический узел включает пружинный зажим, установленный на держателе и на втулке, имеющей центральное отверстие и цанговый наконечник, на котором расположена гайка. Оптический узел включает диффузный рассеиватель, содержащий Не-ne лазер с λ = 0,63 мкм световод, размещенный в отверстии втулки механического узла и контактирующий с одним из прозрачных для света цилиндров, установленных Т-образно друг на друге. Боковые поверхности цилиндров покрыты отражающим покрытием. В цилиндре, размещенном параллельно оси ролика, выполнено выходное отверстие в виде полосы. Катая ролик по телу больного, одновременно включают Не-ne лазер и облучают тело пациента. Использование устройства повышает терапевтический эффект, т. к. одновременно происходит процесс иглотерапии, световое и тепловое воздействия. 2 з. п. ф-лы, 2 ил.
Patent RU-2069889-C1 (RU)
Inventor: CHETVERIKOV LEV L
IPC: G05B11/01
Filed: 1992-05-21
Granted: 1996-11-27
Abstract: Использование: в технике автоматического дистанционного управления объектом, а именно, в приборах точной механики и оптики для обеспечения управления рабочим органом, в системах автоматического управления положением объекта. Сущность изобретения: для управления объектом как в режиме непосредственной отработки сигналов с задающего устройства, так и в программном режиме система содержит: усилитель, двигатель, редуктор, объект регулирования, блок концевых выключателей, датчик обратной связи, два компаратора, два элемента НЕ, шесть элементов И, реверсивный счетчик, дешифратор, индикаторное табло, тактовый генератор, датчик обратной связи индикатора, задающее устройство, устройство переключения режимов работы. 2 ил.
Patent RU-2053639-C1 (RU)
Inventor: BOBUKH ALEKSANDR A
IPC: A01F25/14
Filed: 1992-06-15
Granted: 1996-02-10
Abstract: FIELD: agricultural engineering. SUBSTANCE: module comprises a set of metal silos with conical covers and bottom plates, gates, aeration device and systems for active ventilation of bulk grain, for controlling its temperature, and a grain transportation unit. The aeration device is made in the form of a series of radial pipes introduced into a silo and equispaced around the circumference on the surface of its conical bottom plate. The pipes have rows of slotted holes at the side of the bottom plate and the silo gates are made as an external stationary cylinder-conical liner secured on the silo flange and an internal movable cylindrical liner aligned by the cylindrical bands of the external liner and turning inside it. The liners are introduced into the silo and provided with a number of side holes coinciding with or intersecting during rotation of the internal liner. The metal silos have a near-wall loop of the aeration device having independent air admission pipes and made as a circular channel formed by the cylindrical surface of the silo and by the conical surfaces of its bottom plate, and an additional conical shell with rows of slotted holes around the circumference. Alternatively, modules may have an air-transport installation with one fan which is common to the ventilation system. The metal silos are pressure-tight and have safety valves and a system for creating and maintaining adjustable gas medium, made in the form of a gas-bottle nitrogen system with pressure reducers and controllable differential valves. EFFECT: higher efficiency. 9 cl, 10 dwg
Patent RU-2068161-C1 (RU)
Inventor: DONAT EVGENIJ V
IPC: F26B17/10
Filed: 1992-06-18
Granted: 1996-10-20
Abstract: Использование: в оборудовании для взаимодействия потока газа с зернистым материалом в процессах пневмоклассификации, сушки, охлаждения (нагревания) в химической, металлургической и строительной промышленностях. Сущность изобретения: аппарат содержит корпус 1 с патрубками 2, 3, внутри которого расположены наклонные полки, жестко установленные на корпусе аппарата. Между ними расположены шарнирно установленные перфорированные полки, на одном конце которых со стороны шарнира жестко закреплены вертикальные перегородки, снабженные регулируемыми в вертикальной плоскости козырьками, выполненными в виде пластин. 2 з.п. ф-лы, 2 ил.